comtra.dev - robtex.com
comtra.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:bc69🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2105🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.33.5Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.105🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | khalid.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c35🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c335🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2335🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 108.162.195.53🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 162.159.44.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 172.64.35.53🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| NS | sky.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| MX | mx0.mail.ovh.net ⭐ | ||||||
| MX | mx1.mail.ovh.net(5) | ||||||
| A | 188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.mail.ovh.net | ||||||
| MX | mx2.mail.ovh.net(50) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | 1|www.comtra.dev | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.33.5, 172.67.188.105 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:bc69, 2606:4700:3036::6815:2105 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com | ||||||
| SOA | khalid.ns.cloudflare.comdns@cloudflare.com serial=2410718485 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
14 records (10 active, 4 former)
●NSkhalid.ns.cloudflare.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 01:17:28
●NSsky.ns.cloudflare.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 01:17:28
●MXmx0.mail.ovh.net2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 01:17:28
●MXmx1.mail.ovh.net2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 01:17:28
●MXmx2.mail.ovh.net2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 01:17:28
●MXmx3.mail.ovh.net2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 01:17:28
●A104.21.33.52026-08-26 → 2026-08-29 · 3 obs
● 2026-08-26 14:18:02
● 2026-08-29 01:17:28
●A172.67.188.1052026-08-26 → 2026-08-29 · 3 obs
● 2026-08-26 14:18:02
● 2026-08-29 01:17:28
○A188.114.96.02026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 14:18:02
○ 2026-08-29 01:17:28
○A188.114.97.02026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 14:18:02
○ 2026-08-29 01:17:28
●A2606:4700:3034::ac43:bc692026-08-26 → 2026-08-29 · 3 obs
● 2026-08-26 14:18:02
● 2026-08-29 01:17:28
●A2606:4700:3036::6815:21052026-08-26 → 2026-08-29 · 3 obs
● 2026-08-26 14:18:02
● 2026-08-29 01:17:28
○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 14:18:02
○ 2026-08-29 01:17:28
○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-26 14:18:02
○ 2026-08-29 01:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| comtra.dev | sky.ns.cloudflare.com, khalid.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.53
NS records: sky.ns.cloudflare.com, khalid.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comtra.dev (unsigned zone)
⏱️ Timing
Total: 736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.5, 172.67.188.105 |
| AAAA | 2 | 2606:4700:3034::ac43:bc69, 2606:4700:3036::6815:2105 |
| NS | 2 | khalid.ns.cloudflare.com, sky.ns.cloudflare.com |
| MX | 4 | mx0.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)... |
| TXT | 2 | 1|www.comtra.dev, v=spf1 include:mx.ovh.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | khalid.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
comtra.dev points to the four IP addresses 104.21.33.5, 172.67.188.105, 2606:4700:3034::ac43:bc69 and 2606:4700:3036::6815:2105.
24(0x736578)movies.com, effet-formation.fr, tshsup.com and two other host names share IP numbers with comtra.dev.
Name Servers
comtra.dev has two authoritative name servers — khalid.ns.cloudflare.com and sky.ns.cloudflare.com.
comtra.dev uses the same name servers as several other domains — among them bench.capital, xn4689lr7s4s.workers.dev, ravishgo.com and two more.
The name servers of comtra.dev overlap at least partially with those of other domains — among them bizreport.dk, gezondherstel.nl, vitalspark.ro and two more.
These name servers commonly appear alongside the name servers hattie.ns.cloudflare.com and kyree.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
khalid.ns.cloudflare.com points to 108.162.195.53, 162.159.44.53, 172.64.35.53 and 3 other IP addresses.
sky.ns.cloudflare.com points to 108.162.194.2, 162.159.38.2, 172.64.34.2 and 3 other IP addresses.
Mail Servers
The four mail servers for comtra.dev are mx0.mail.ovh.net, mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
comtra.dev has at least partial mail server overlap with other domains such as asperges-gabin.fr, chateaudemons.fr, mpiimpression.com and two more.
This set of mail servers commonly appears together with the mail servers mx4.mail.ovh.net.
Each of the three hostnames points to exactly one IP address: mx1.mail.ovh.net points to 188.165.36.237, mx2.mail.ovh.net points to 87.98.160.167 and mx3.mail.ovh.net points to 91.121.53.175.